Network · AS273973

AS273973 APOAPSIS SPA

AS273973 (APOAPSIS SPA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS273973

OwnerAPOAPSIS SPA
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,280
IPv4 ranges5
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.238.179.0/24
45.170.100.0/24
38.224.160.0/24
198.242.55.0/24
140.233.173.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS273973 traffic at signup.

Send the visitor's IP. The response includes the ASN, the owner and flags.hosting.

curl https://veqen-app.com/v1/ip/check \
  -H "Authorization: Bearer $VEQEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"ip": "203.0.113.7"}'

import os, requests

r = requests.post(
    "https://veqen-app.com/v1/ip/check",
    headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
    json={"ip": "203.0.113.7"},
    timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])

const res = await fetch("https://veqen-app.com/v1/ip/check", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"ip": "203.0.113.7"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);

Questions

About AS273973

Is AS273973 a datacenter or VPN network?

AS273973 (APOAPSIS SPA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS273973?

AS273973 is registered to APOAPSIS SPA. It announces about 1,280 IPv4 addresses.

How do I detect traffic from AS273973?

Call the Veqen IP check with the visitor's address. The response includes the ASN, the owner and whether the network is a datacenter, VPN network, relay or ISP.